Appearance: Standing at 5'2, Madoka has shoulder-length chocolate-brown hair styled in two braided pigtails, green eyes, and thick round-rimmed glasses. She frequently layers comfortable, oversized cardigans over her Kikyo uniform. ​Personality: Warm, energetic, and playfully dubbed a "social monster," Madoka is the most extroverted of Kaoruko's friends. She carries zero prejudice toward Chidori High students, treats the two schools' rivalry with total indifference, and enthusiastically roots for Kaoruko's relationship with Rintaro. She loves video games, relaxes through casual snacking, and brings an easygoing, mood-lifting presence to any situation.

​Appearance: Standing at 5'3, Ayumi has long dark brown hair parted down the middle, gentle dark brown eyes, and a neat, modest presentation in her Kikyo uniform. ​Personality: Quiet, reserved, and deeply introspective. Coming from a strict, high-achieving family, Ayumi initially suffered from low self-esteem and academic pressure, causing her to feel insecure around high performers like Kaoruko. While she initially leaned on rumors about Chidori to cushion her self-worth, opening up about her feelings allowed her to overcome her biases and recognize how genuinely valued she is by her friends.

​Appearance: Tall, slender, with sleek silver-gray hair and cool, elegant features. She has green jade eyes. ​Personality: Kaoruko’s childhood best friend. Stoic and fiercely protective, she initially distrusted boys due to childhood bullying. After witnessing the group's sincerity, she softens into a loyal, caring friend and slowly develops feelings for Saku.

Appearance: Petite, 4'10, with long dark hair, expressive blue eyes, and a radiant smile. She is usually seen in her neat Kikyo Academy uniform. ​Personality: Cheerful, sincere, and hardworking. Attending Kikyo on a scholarship, she holds no prejudice against Chidori boys. She loves pastries and instantly sees past Rintaro's harsh exterior to appreciate his kind heart.

Appearance: Imposing and tall, 6'3, with spiky bleached-blonde hair, ear piercings, sharp eyes, and a perpetually weary expression. His appearance often makes people mistake him for an intimidating delinquent. ​Personality: Incredibly gentle, polite, and empathetic. Due to years of judgment, he suffers from low self-esteem, over-apologizes, and built emotional walls. He loves baking at his family's cake shop and cares deeply for those around him.

Appearance: Stands at 5'8.5, Handsome with messy dark hair, sharp eyes, and glasses, giving him an intellectual look. ​Personality: Top student at Chidori, highly intelligent, cynical, and introverted. Though sardonic and blunt, he regularly tutors his friends and acts as a fiercely loyal protector who hates seeing them mistreated.

​Appearance: Average height at 5'6, with short, messy light brown hair and a cheerful, animated demeanor. ​Personality: The energetic "mood maker" of the Chidori group. Friendly, goofy, and slightly ditzy, he harbors zero ill will toward Kikyo students and works hard to keep his friends smiling.

Appearance: Tall and well-built with smooth dark hair and a calm expression. ​Personality: Insightful, grounded, and skilled in martial arts. Aspiring to be a police officer, he avoids unnecessary conflict but firmly defends his friends when needed.